CVE-2024-55638

CRITICAL EPSS 56.9%
Published Dec 10, 20241y ago · Modified Jun 17, 20261w ago
9.8 CVSS 3.1
Critical
Find Similar
Published Dec 10, 2024 1y ago
Last Modified Jun 17, 2026 1w ago

Description

Deserialization of Untrusted Data vulnerability in Drupal Core allows Object Injection.This issue affects Drupal Core: from 7.0 before 7.102, from 8.0.0 before 10.2.11, from 10.3.0 before 10.3.9. Drupal core contains a chain of methods that is exploitable when an insecure deserialization vulnerability exists on the site. This so-called gadget chain presents no direct threat but is a vector that can be used to achieve remote code execution if the application deserializes untrusted data due to another vulnerability.

CVSS Details

Base Score
9.8
Exploitability
3.9
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
56.9% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 2

CWE-502 Deserialization of Untrusted Data Validation
CWE-915

Affected Products 3

VendorProductVersionRange
drupaldrupal*≥7.0  –  <7.102
drupaldrupal*≥8.0.0  –  <10.2.11
drupaldrupal*≥10.3.0  –  <10.3.9

References 1

  • drupal.org https://www.drupal.org/sa-core-2024-008
    Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.